Moved data settings to phone

Since there are multiple DcTrackers, but we only have
one set of data settings. So we need to move them from
DcTracker to Phone.

Test: Telephony sanity tests + unit tests
Bug: 73659459

Merged-In: Ica24b708beb63156937e88198a4c915485771b0a
Change-Id: Ica24b708beb63156937e88198a4c915485771b0a
(cherry picked from commit 335860e4)